APA (7e ed.) Bronvermelding

Hadley, E., Hadley, T., & Waldman, B. (1985). Legends of earth, air, fire, and water. Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Hadley, Eric, Tessa Hadley, en Bryna Waldman. Legends of Earth, Air, Fire, and Water. Cambridge: Cambridge University Press, 1985.

MLA (9e ed.) Bronvermelding

Hadley, Eric, et al. Legends of Earth, Air, Fire, and Water. Cambridge University Press, 1985.